On 31 May 1910 four territories were united under the Union of South Africa, sparking a gruelling 84-year fight for freedom. Both the African National Congress and apartheid rose out of unionisation, and the struggle eventually resulted in today's democratic South Africa.
• Millions vote in record SA election
The charismatic and committed Mbuyiselo Botha of the Sonke Gender Justice Network is a man with a mission – to challenge patriarchal thinking which, he says, is crippling South African society.
• SA men: lovers, brothers, fathers